Tapsonic: One Dimensional Finger Mounted Multimodal Line Chart Reader
Zeyuan Zhang · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2020)
This short paper presents Tapsonic, a finger-mounted wearable device that enables people with visual impairments to read line charts through a combination of haptic feedback and voiceover. The key innovation is a dimensionality reduction approach: rather than trying to…
visual accessibility · data visualization · data accessibility · haptic technology · blindness and low vision